42151122530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{2203}}^1$

素因数の和:2464

約数の個数: 96

約数和(自身を含む): 86037142464

約数和(自身を除く): 43886019934

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 181, 310, 341, 362, 682, 905, 961, 1705, 1810, 1922, 1991, 2203, 3410, 3982, 4406, 4805, 5611, 9610, 9955, 10571, 11015, 11222, 19910, 21142, 22030, 24233, 28055, 48466, 52855, 56110, 61721, 68293, 105710, 121165, 123442, 136586, 173941, 242330, 308605, 341465, 347882, 398743, 617210, 682930, 751223, 797486, 869705, 1502446, 1739410, 1913351, 1993715, 2117083, 3756115, 3826702, 3987430, 4234166, 4386173, 7512230, 8772346, 9566755, 10585415, 12361033, 19133510, 21170830, 21930865, 23287913, 24722066, 43861730, 46575826, 61805165, 116439565, 123610330, 135971363, 232879130, 271942726, 383192023, 679856815, 766384046, 1359713630, 1915960115, 3831920230, 4215112253, 8430224506, 21075561265, 42151122530]

約数ペア:

[(1, 42151122530), (2, 21075561265), (5, 8430224506), (10, 4215112253), (11, 3831920230), (22, 1915960115), (31, 1359713630), (55, 766384046), (62, 679856815), (110, 383192023), (155, 271942726), (181, 232879130), (310, 135971363), (341, 123610330), (362, 116439565), (682, 61805165), (905, 46575826), (961, 43861730), (1705, 24722066), (1810, 23287913), (1922, 21930865), (1991, 21170830), (2203, 19133510), (3410, 12361033), (3982, 10585415), (4406, 9566755), (4805, 8772346), (5611, 7512230), (9610, 4386173), (9955, 4234166), (10571, 3987430), (11015, 3826702), (11222, 3756115), (19910, 2117083), (21142, 1993715), (22030, 1913351), (24233, 1739410), (28055, 1502446), (48466, 869705), (52855, 797486), (56110, 751223), (61721, 682930), (68293, 617210), (105710, 398743), (121165, 347882), (123442, 341465), (136586, 308605), (173941, 242330)]